Ambient office = 112 nanosieverts per hour

Ambient outside = 169 nanosieverts per hour

Soil exposed to rain water = 158 nanosieverts per hour

White onion from Central Market = 97 nanosieverts per hour

Tap water = 87 nanosieverts per hour

Filter water = 70 nanosieverts per hour

Dover Sole from Central = 106 nanosieverts per hour